50655164 has 12 divisors (see below), whose sum is σ = 101310384. Its totient is φ = 21709344.

The previous prime is 50655133. The next prime is 50655173. The reversal of 50655164 is 46155605.

50655164 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 50655164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 904529 + ... + 904584.

It is an arithmetic number, because the mean of its divisors is an integer number (8442532).

Almost surely, 2^50655164 is an apocalyptic number.

It is an amenable number.

50655164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50655164 is a wasteful number, since it uses less digits than its factorization.

50655164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809124 (or 1809122 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 50655164 is about 7117.2441295771. The cubic root of 50655164 is about 370.0052689778.

The spelling of 50655164 in words is "fifty million, six hundred fifty-five thousand, one hundred sixty-four".